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CONSTELLATION ES SERIAL ATA PRODUCT MANUAL, REV. F 34
Note. See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.
66 Recommended multiword DMA transfer cycle time per word
(120 ns)
0078
H
67 Minimum PIO cycle time without IORDY flow control (240 ns) 00F0
H
68 Minimum PIO cycle time with IORDY flow control (120 ns) 0078
H
69–74 ATA-reserved 0000
H
75 Queue depth 001F
H
76 Serial ATA capabilities xxxx
H
77 Reserved for future Serial ATA definition xxxx
H
78 Serial ATA features supported xxxx
H
79 Serial ATA features enabled xxxx
H
80 Major version number 003E
H
81 Minor version number 0028
H
82 Command sets supported 364B
H
83 Command sets supported 7C03
H
84 Command sets support extension
(see note following this table)
4003
H
See Word 108-111 note.
(4003H = 0100000000000011
binary)
85 Command sets enabled 30xx
H
86 Command sets enabled 0001
H
87 Command sets enable extension 4000
H
88 Ultra DMA support and current mode (see note following this table) xx3F
H
89 Security erase time 0000
H
90 Enhanced security erase time 0000
H
92 Master password revision code FFFE
H
93 Hardware reset value xxxx
H
95–99 ATA-reserved 0000
H
100–103 Total number of user-addressable LBA sectors available (see Section
2.2 for related information). These words are required for drives that
support the 48-bit addressing feature. Maximum value:
0000FFFFFFFFFFFFh.
ST2000NM0011 = 3,907,029,168
ST2000NM0031 = 3,907,029,168
ST2000NM0051 = 3,907,029,168
ST1000NM0011 = 1,953,525,168
ST1000NM0031 = 1,953,525,168
ST1000NM0051 = 1,953,525,168
ST500NM0011 = 976,773,168
ST500NM0031 = 976,773,168
ST500NM0051 = 976,773,168
104–107 ATA-reserved 0000
H
108–111 The mandatory value of the world wide name (WWN) for the drive.
NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit
WWN support.
Each drive will have a unique
value.
112–127 ATA-reserved 0000
H
128 Security status 0001
H
129–159 Seagate-reserved xxxx
H
160–254 ATA-reserved 0000
H
255 Integrity word xxA5
H
Word Description Value